Optical interconnnection transceiver module

Abstract

An optical interconnection transceiver module comprises a printed circuit board, a carrier, an optical interconnection device and a light-guiding module. The printed circuit board comprises a first area and a second area. The carrier is disposed at the first area of the printed circuit board to make the flexibility of the first area lower than that of the second area. The optical interconnection device is disposed on the carrier and electrically connected with the printed circuit board. The light-guiding module comprises a case disposed on the carrier and at least one reflective mirror. The case comprises a first accommodating slot, a first light channel and a second light channel in communication with the first accommodating slot and the first light channel. The reflective mirror is disposed at the first light channel, and the optical interconnection device is corresponded to the reflective mirror via the first light channel.

What is claimed is: 
     
         1 . An optical interconnection transceiver module comprising:
 a printed circuit board having a first area and a second area;   a carrier having a first surface, said carrier is disposed at the first area to make the flexibility of the first area lower than the flexibility of the second area;   at least one optical interconnection device disposed at the first surface of the carrier and electrically connected with the printed circuit board; and   a light-guiding module having a case and at least one reflective mirror, wherein the case is disposed at the carrier and covers the optical interconnection device, said case comprises an upper surface, a lower surface, a first accommodating slot recessed from the lower surface, a first light channel and a second light channel in communication with the first light channel and the first accommodating slot, said reflective mirror is disposed at the first light channel, and the optical interconnection device is corresponded to the reflective mirror via the first light channel.   
     
     
         2 . The optical interconnection transceiver module in accordance with  claim 1 , wherein the optical interconnection device is electrically connected with the printed circuit board through the carrier. 
     
     
         3 . The optical interconnection transceiver module in accordance with  claim 1  further comprises a driving IC, said driving IC is disposed at the second area of the printed circuit board and electrically connected with the printed circuit board. 
     
     
         4 . The optical interconnection transceiver module in accordance with  claim 3 , wherein the optical interconnection device is electrically connected with the driving IC through the carrier. 
     
     
         5 . The optical interconnection transceiver module in accordance with  claim 1 , wherein the optical interconnection device comprises a second surface, the reflective mirror comprises a ramp surface, and the second surface of the optical interconnection device faces toward the ramp surface of the reflective mirror. 
     
     
         6 . The optical interconnection transceiver module in accordance with  claim 1 , wherein the first light channel and the second light channel are mutually perpendicular. 
     
     
         7 . The optical interconnection transceiver module in accordance with  claim 1 , wherein the first accommodating slot comprises an inner surface, the carrier comprises a lateral surface, and the inner surface of the first accommodating slot is in contact against the lateral surface of the carrier. 
     
     
         8 . The optical interconnection transceiver module in accordance with  claim 1 , wherein the optical interconnection device can be a light-emitting diode or a laser diode. 
     
     
         9 . The optical interconnection transceiver module in accordance with  claim 1 , wherein the carrier is made of silica materials. 
     
     
         10 . The optical interconnection transceiver module in accordance with  claim 1 , wherein the optical interconnection device can be a photo-detector.  11 . The optical interconnection transceiver module in accordance with  claim 1 , wherein the reflective mirror can be a total reflection mirror.